单词	idea sketch
释义	idea sketch 观念简图
随便看	ratio of oxygen consumption ratio of oxygen utilization ratio of parameters ratio of partial derivatives ratio of payables ratio of peak area ratio of peak values ratio of peak white-to-black level ratio of penetrable light ratio of penetration ratio of performance ratio of performance to price ratio of peripheral velocity difference Ratio of permanent volumetric expansion ratio of permeability to porosity Ratio of Per-tax to Capital ratio of photoluminescence intensity Ratio of pigment and prepolymer ratio of pigment to binder ratio of pile-soil modulus ratio of Pinus to Artemisia ratio of pit-depth to pit-diameter ratio of planned parenthood ratio of plasticizer to polymer ratio of plate thickness difference